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Lesson: Identifying Odd and Even Numbers by Making Equal Groups

Sample Question Videos

Worksheet • 11 Questions • 3 Videos

Q1:

There are the same number of squares in each of these two circles.

Is the total number of squares even or odd?

  • A odd
  • B even

Q2:

Is 8 even or odd?

  • A odd
  • B even

Q3:

Is 9 even or odd?

  • A even
  • B odd

Q4:

There are the same number of squares in each of these two circles, and one more square is outside the circles.

Is the total number of squares even or odd?

  • A even
  • B odd

Q5:

Sherif bought a pack of 15 stickers. He already had 3 of them, so he gave them to his friend. Does he have an odd or even number of stickers left?

  • A An even number, because 12 things can be put into two equal groups.
  • BAn odd number, because they cannot be put into two equal groups.
  • C An odd number, because 3 is odd.
  • D An even number, because the digit 8 in 18 is even.
  • E An odd number, because the digit 1 in 12 is odd.

Q6:

A number is even if it can be split into two groups of equal size.

These 6 squares can be split into two groups of 3 squares. So, 6 is even.

Which of the following numbers is even?

  • A
  • B
  • C
  • D
  • E

Q7:

A number is even if we can split it into groups of two with nothing left over.

These 8 squares can be split into 4 groups of 2 squares. So, 8 is even.

Which of the following numbers is even?

  • A
  • B
  • C
  • D

Q8:

A number is odd if it cannot be split into two groups of equal size.

These 7 squares can be split into two groups of 3 with 1 left over. So, 7 is odd.

Which of the following numbers is odd?

  • A
  • B
  • C
  • D
  • E

Q9:

Here is a group of 6 people.

Can we split them into two groups with the same number of people in each group?

  • A no
  • B yes

Q10:

Here is a group of 7 people.

Can we split them into two groups with the same number of people in each group?

  • A yes
  • B no

Q11:

Is 13 even or odd?

  • A even
  • B odd
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